Rubber bearings Description: rubber bearing means for supporting the weight of the container or equipment, and to secure it to a certain position of the support member, but also to withstand vibration and seismic load operation. Rubber and rubber bearings are made of thin steel plate closely for supporting the weight of the bridge. Thin steel mosaic multilayer laminated rubber bearing natural rubber and at least two or more of the same thickness, adhesion, vulcanizing a bridge bearing products. This type of rubber bearings have sufficient vertical stiffness to withstand the vertical loads, and can be reliably transmit pressure to the upper structure of the pier; there is good flexibility to adapt to the beam end to rotate; there largely to shear deformation meet the horizontal displacement of the upper structure; plate bearing divided by shape: rectangular, round two Thickness: 1-50mm Width: 0.5m-2m Product ID: jd0107 technical parameters: specific gravity: 1.5; tearing: 15MPa; stretch Long rate: 380%; hardness 65 ° ± 5 ° laminated rubber bearing 1, the working principle of the main functions of laminated rubber bearing reaction force is reliably transmitted to the upper structure of the pier, and at the same time be able to adapt to the beam structure needed deformation (horizontal displacement and angle). According to these requirements damping pads bridge rubber mat manufacturers, rubber bearing plate having sufficient rigidity in the vertical direction, so as to ensure the maximum load, bearings generate less distortion; rubber bearings in the horizontal direction is a certain degree of flexibility rubber damping pads customized to suit the beam horizontal displacement due to shrinkage of the braking force, temperature, concrete creep and loads caused by; and rubber bearings also adapt to the beam end rotation. Laminated rubber bearing, can be designed to one end of the bridge fixed bridge damping pad customized, and the other end to the activities of bearing damping pads can also be designed regardless of the fixed end and movable end support. 2. Categories ordinary laminated rubber bearing laminated rubber bearing into rectangular, circular laminated rubber bearings; rubber bearings PTFE slide into a rectangular rubber PTFE slide bearings, round rubber bearings PTFE slide. 3, ordinary laminated rubber bearing performance and characteristics of ordinary laminated rubber bearing is composed of several layers of rubber sheet and high quality hot-rolled steel pressurized vulcanization, there is sufficient vertical stiffness to meet the vertical load, but also has good flexibility to to adapt to the beam end rotation; has a large shear deformation to meet the horizontal displacement of the upper structure; and has good shock effect, reduce the role of dynamic load on the upper structure and pier. Rubber bearings PTFE slide bearing top surface of a certain thickness of the adhesive PTFE plate (F4) to form, in addition to ordinary rubber bearing function, since the PTFE plate and stainless steel plate between the beam bottom low friction coefficient, the horizontal displacement of the upper structure is not bearing shear deformation limit itself to reduce shear forces, but can also be used to slide heavy objects, such as pushing construction continuous beam bridge. Welcome to visit our website: {Hengshui Gallop Road and Bridge Engineering Co., Ltd.}